Title :
Multiple description image transmission over unreliable channel
Author :
Dawood, Ali ; Al Shal, Ahmed Ali ; Hamila, Ridha
Author_Institution :
Commun. Eng. Dept., Khalifa Univ. of Sci., Technol. & Res., Sharjah
Abstract :
Multiple Description Coding (MDC) is a method to solve the problem of noisy channels affecting images. Multiple descriptions (multiple copies) of images are transmitted over different channels while at the receiver; the images are reconstructed using the different copies. In this paper, five MDC methods are proposed and discussed, while results shown their improvement in images quality.
Keywords :
image coding; image reconstruction; visual communication; image reconstruction; image transmission; multiple description coding; unreliable channel; Bandwidth; Communication standards; Decoding; Image coding; Image communication; Image quality; Image recognition; Image reconstruction; Noise figure; Protection; Image processing; MDC; coding;
Conference_Titel :
Wireless Days, 2008. WD '08. 1st IFIP
Conference_Location :
Dubai
Print_ISBN :
978-1-4244-2828-1
Electronic_ISBN :
978-1-4244-2829-8
DOI :
10.1109/WD.2008.4812875
